The UGREEN PCI Express Gigabit Network Adapter Card – 30771 is a high-performance wired network solution designed for desktop computers requiring stable, high-speed Ethernet connectivity. Supporting 10/100/1000Mbps auto-negotiation, it’s ideal for gaming, 4K video streaming, large file transfers, and other bandwidth-intensive applications. This PCIe adapter delivers low-latency networking and wide compatibility with various operating systems.

Detailed Specifications

Interface:

• PCI Express x1 (compatible with x4/x8/x16 slots)

Network Standards:

• IEEE 802.3 (10BASE-T Ethernet)
• IEEE 802.3u (100BASE-TX Fast Ethernet)
• IEEE 802.3ab (1000BASE-T Gigabit Ethernet)

Data Rates:

• 10 Mbps (Half/Full Duplex)
• 100 Mbps (Half/Full Duplex)
• 1000 Mbps (Full Duplex)

Controller Chipset:

• Realtek RTL8168/8111

Wake-on-LAN Support:

• Yes

Jumbo Frame Support:

• Up to 9K bytes

Flow Control:

• IEEE 802.3x full-duplex flow control
• Backpressure for half-duplex mode

LED Indicators:

• Link
• Activity

Compatibility:

• Windows 11/10/8.1/8/7/Vista/XP
• Linux Kernel 2.6.24 or later
• macOS (10.9 and above)

Security:

• VLAN tagging support (IEEE 802.1Q)
• Advanced Power Management (APM)
• QoS (Quality of Service) support

Dimensions:

• Approx. 120 × 68 × 18 mm

Package Contents:

• US230 PCIe Gigabit Network Adapter
• Low-profile bracket
• User manual

Key Features

• Gigabit Ethernet speeds for smooth gaming, streaming, and large file transfers
• PCI Express interface ensures high throughput and reduced latency
• Supports Wake-on-LAN, Jumbo Frames, VLAN tagging, and QoS
• Low-profile bracket included for small form factor cases
• Compatible with Windows, Linux, and macOS

Meta Description

UGREEN PCI Express Gigabit Network Adapter Card – 30771 delivers 10/100/1000Mbps wired connectivity with Realtek chipset, Wake-on-LAN, Jumbo Frame support, and compatibility for Windows, Linux, and macOS.

Datasheet